NSN 2940-01-623-0003 · NIIN 016230003 · Part number AT372458
West Side Tractor Sales Co · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 02YK8
Government record, cited
NSN 2940-01-623-0003 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-623-0003. Manufacturer of record part number: AT372458.
Also searched as2940-01-623-0003 ·
2940016230003 ·
NIIN 016230003 ·
01-623-0003 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 02YK8 · AT372458
Manufacturer of record: West Side Tractor Sales Co
Identification
NSN: 2940-01-623-0003
NIIN: 016230003
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: AT372458
Manufacturer: West Side Tractor Sales Co
General Description
The Cap Assembly,air Cleaner, cataloged under National Stock Number 2940-01-623-0003, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is West Side Tractor Sales Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-623-0003
Primary Part Number
AT372458
Item Name
Cap Assembly,air Cleaner
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Other items in FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-001-1259
2940-00-001-1259 · Item name not on file
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3988
2940-00-001-3988 · Item name not on file
2940-00-001-3991
2940-00-001-3991 · Item name not on file
Frequently Asked Questions
What is NSN 2940-01-623-0003?
NSN 2940-01-623-0003 is a Cap Assembly,air Cleaner, manufactured by West Side Tractor Sales Co, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-623-0003?
NSN 2940-01-623-0003 has 1 manufacturer part number on file: AT372458 (West Side Tractor Sales Co).
What are the specifications of AT372458?
Key specifications for AT372458: Part Name Assigned by Controlling Agency: CAP,AIR CLEANER; End Item Identification: 250G LC EXCAVATOR G. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-623-0003 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.